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Cheap flights from Austin to Saint John from C$ 388

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YSJ
4 May — 11 May1
1 adult

Find flight deals from Austin to St John

One-way flights from Austin to St John
Search for one-way flight options from Austin to St John. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Fri 13/62:13 p.m.AUS - YSJ
2 stops41h 47mMultiple Airlines
Deal found 28/4C$ 388
Fri 13/610:00 a.m.AUS - YSJ
1 stop22h 49mAir Canada
Deal found 28/4C$ 726

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to St John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Austin to Saint John that are best for you.

Fly from

Austin

Fly to

St John

Route

Depart

Return

Price

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Fri 13/6

2:13 p.m.-10:00 a.m.

2 stops41h 47m

C$ 388

AustinSaint John

AUS - YSJ

AUSYSJ

Austin Bergstrom

Fri 13/6

10:00 a.m.-10:49 a.m.

1 stop22h 49m

C$ 726

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Best time to book a flight from Austin to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Saint John

Rainfall in St John by month

Plan your trip to St John by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

Temperature in St John by month

Plan your trip to St John by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St John. Reviews last updated 29 April 2025.
Air Canada
7.0
Good
9,240 reviews
Check prices

Comfort

7.0

Crew

7.8

Boarding

7.3

Food

6.3

Overall

7.0

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.0
Good
9,240 reviews
Air Canada
7.0
Good
9,240 reviews
Check prices

Comfort

7.0

Crew

7.8

Boarding

7.3

Food

6.3

Overall

7.0

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

Find useful and relevant information for your journey from Austin to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Austin to St John that include hotel bookings?

    Yes. In addition to deals on Austin to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to St John.

  • Can I find deals for business class flights from Austin to St John?

    Yes. Cheapflights offers flight deals from Austin to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Saint John?

    Currently, May is the cheapest month in which you can book a flight from Austin to Saint John (average of C$ 213). Flying from Austin to Saint John in December is currently the most expensive (average of C$ 461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Austin to St John

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